199357524

素因数分解:

$2^2\times 3^4\times {\mathrm{521}}^1\times {\mathrm{1181}}^1$

素因数の和:1718

約数の個数: 60

約数和(自身を含む): 522602388

約数和(自身を除く): 323244864

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 521, 1042, 1181, 1563, 2084, 2362, 3126, 3543, 4689, 4724, 6252, 7086, 9378, 10629, 14067, 14172, 18756, 21258, 28134, 31887, 42201, 42516, 56268, 63774, 84402, 95661, 127548, 168804, 191322, 382644, 615301, 1230602, 1845903, 2461204, 3691806, 5537709, 7383612, 11075418, 16613127, 22150836, 33226254, 49839381, 66452508, 99678762, 199357524]

約数ペア:

[(1, 199357524), (2, 99678762), (3, 66452508), (4, 49839381), (6, 33226254), (9, 22150836), (12, 16613127), (18, 11075418), (27, 7383612), (36, 5537709), (54, 3691806), (81, 2461204), (108, 1845903), (162, 1230602), (324, 615301), (521, 382644), (1042, 191322), (1181, 168804), (1563, 127548), (2084, 95661), (2362, 84402), (3126, 63774), (3543, 56268), (4689, 42516), (4724, 42201), (6252, 31887), (7086, 28134), (9378, 21258), (10629, 18756), (14067, 14172)]